.s-content{
			margin-top: 70px;
			width: 100%;
			height: auto;
		}
		.s-content h1{
			font-weight: 700;
			width: 100%;
			height: 30px;
			font-size: 25px;
			line-height: 25px;
			text-align: center;
		}
		.s-content h1 img{
			width: 50px;
			height: 50px;
			vertical-align: middle;
		}
		.s-content h1 p{
			color: rgb(84,71,65);
			margin-left: 20px;
			display: inline-block;
			vertical-align: middle;
		}
		.s-content i{
			color: rgba(150,150,150,1) ;
			display: block;
			font-size: 16px;
			width: 400px;
			margin: auto;
			line-height: 25px;
			margin-top: 30px;
			text-align: center;
		}
		.s-content ul{
			width: 1160px;
			overflow: auto;
			margin: auto;
			margin-top: 100px;
		}
		.s-content li{
			float: left;
			overflow: auto;
			width: 360px;
			margin-left: 40px;
		}
		.s-content li:first-child{
			margin-left: 0;
		}
		.s-content li img{
			float: left;
			display: block;
			width: 80px;
			height: 80px;
		}
		.s-content li span{
			margin-left: 20px;
			float: left;
			display: block;
			width: 260px;
			height: auto;
		}
		.s-content li span h2{
			width: 100%;
			font-size: 20px;
			color: rgb(84,71,65);
			font-weight: 700;
		}
		.s-content li span p{
			margin-top: 10px;
			font-size: 17px;
			line-height: 25px;
			width: 100%;
			color: rgba(150,150,150,1) ;
		}
		.s-top{
			box-sizing: border-box;
			width: 100%;
			padding-top: 40%;
			background: url(/img/service.jpg);
			background-size:100% 100% ;
		}
		.s-top1{
			position: absolute;
			left: 0;
			top: 0;
			z-index: -1;
			box-sizing: border-box;
			width: 100%;
			padding-top: 40%;
			background: url(/img/service1.jpg);
			background-size:100% 100% ;
		}
		.s-top h1{
			margin-top: -50%;
		}
		.s-advantage{
			width: 100%;
			margin-top: 100px;
		}
		.s-advantage h1{
			font-size: 25px;
			font-weight: 700;
			width: 300px;
			margin: auto;
			text-align: center;
		}
		.s-advantage h1 img{
			width: 50px;
			height: 50px;
			vertical-align: middle;
		}
		.s-advantage h1 p{
			color: rgb(84,71,65);
			margin-left: 20px;
			display: inline-block;
			vertical-align: middle;
		}
		.s-advantage i{
			color: rgba(150,150,150,1) ;
			display: block;
			font-size: 16px;
			width: 400px;
			margin: auto;
			margin-top: 20px;
			line-height: 25px;
			text-align: center;
		}
		.s-advantage ul{
			margin: auto;
			width: 80%;
			overflow: auto;
			margin-top: 30px;
		}
		.s-advantage li{
			float: left;
			width: 45%;
			margin-left: 10%;
		}
		.s-advantage li:first-child{
			margin-left: 0;
		}
		.s-advantage li img{
			width: 100px;
			height: 100px;
			display: block;
			margin: auto;
		}
		.s-advantage li h2{
			width: 100%;
			line-height: 20px;
			font-size: 20px;
			text-align: center;
			margin-top:10px;
			color: rgb(84,71,65);
			font-weight: 700;
		}
		.s-advantage li p{
			color: rgba(150,150,150,1) ;
			width: 100%;
			text-align: center;
			font-size: 17px;
			margin-top: 10px;
			line-height: 25px;
		}
		@media only screen and (max-width:1160px ) {
		.s-content ul{
			width: 800px;
			overflow: auto;
			margin: auto;
			margin-top: 100px;
		}
		.s-content li{
			float: left;
			overflow: auto;
			width: 360px;
			margin-left: 0;
		}
		.s-content li:first-child{
			margin-right: 80px;
		}
		.s-content ul li:last-child{
			float: left;
			overflow: auto;
			width: 100%;
			box-sizing: border-box;
			padding-left: 50%;
			margin-left: -25%;
			margin-top: 100px;
		}
		}
		@media only screen and (max-width:800px ) {
		.s-content ul{
			width: 360px;
			overflow: auto;
			margin: auto;
			margin-top: 30px;
		}
		.s-content li:first-child{
			margin-right: 0px;
		}
		.s-content ul li{
			margin-top: 30px;
			margin-left: 0;
			margin-right: 0;
		}
		.s-content ul li:last-child{
			float: left;
			overflow: auto;
			width: 360px;
			box-sizing: border-box;
			padding-left: 0;
			margin-left: 0;
			margin-top: 30px;
		}
		}
		@media only screen and (max-width: 400px) {
			.s-content ul{
			width: 300px;
			overflow: auto;
			margin: auto;
			margin-top: 30px;
		}
		.s-content i{
			color: rgba(150,150,150,1) ;
			display: block;
			font-size: 16px;
			width: 300px;
			margin: auto;
			line-height: 25px;
			margin-top: 30px;
			text-align: center;
		}
		.s-content li{
			float: left;
			overflow: auto;
			width: 300px;
			margin-left: 0;
		}
		.s-content ul li:last-child{
			float: left;
			overflow: auto;
			width: 300px;
			box-sizing: border-box;
			padding-left: 0;
			margin-left: 0;
			margin-top: 30px;
		}
		.s-content li img{
			margin-left: 75px;
			float: left;
			display: block;
			width: 150px;
			height: 150px;
		}
		.s-content li span{
			margin-left: 30px;
			float: left;
			display: block;
			width: 240px;
			height: auto;
			margin-top: 20px;
		}
		.s-content li span p{
			text-align: center;
		}
		.s-content li span h2{
			text-align: center;
		}
		.s-advantage li{
			float: left;
			width: 100%;
			margin-left: 0;
			margin-top: 20px;
		}
		.s-advantage i{
			color: rgba(150,150,150,1) ;
			display: block;
			font-size: 16px;
			width: 300px;
			margin: auto;
			line-height: 25px;
			margin-top: 30px;
			text-align: center;
		}
		}